Aluminum-plastic panel coating processing system and aluminum-plastic panel coating technology

Abstract

The invention relates to an aluminum-plastic panel coating processing system and an aluminum-plastic panel coating technology. The system comprises a support, a hold-down gear, a coating device and two discharging devices. The coating device is installed at the upper end of the support; the hold-down gear is arranged below the coating device; the hold-down gear is installed on the support; and left and right ends of the support are provided with the two discharging devices. In existing coating process, aluminium strips in coils need to be firstly fixed and then manually coated, and the processis tedious and complicated; existing equipment cannot stably fix the aluminium strips in coils and the aluminium strips in coils are not easy to stay in a tighten state for a long time; it is required to coat with various coatings of required thickness during coating; manual coating is not uniform, and residual coatings cannot be recovered timely; concave positions of a coating cannot be filled or leveled up timely; time consumption is high; labor intensity is high; and efficiency is low. By the use of the system and the technology of the invention, the above problems can be solved, and the function of automatically clamping and coating the aluminium strips in coils can be achieved.

Description

technical field [0001] The invention relates to the field of aluminum-plastic panel production, in particular to an aluminum-plastic panel coating processing system and an aluminum-plastic panel coating process. Background technique [0002] Aluminum-plastic panel is a new type of building decoration material developed in recent years. It has the characteristics of light weight, high strength, beautiful appearance, waterproof, fireproof, strong weather resistance, and easy processing. Aluminum-plastic panel mainly includes chemical formation, coating and compounding. The main production line, after trimming and packaging, constitutes a complete production system. Among them, the coating process is to coat the paint on the surface of the aluminum foil to form a semi-finished product with a color pattern. The quality of the aluminum coil coating is directly related to the quality of the aluminum foil. The quality of plastic panels affects production efficiency and benefits. Ho...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an aluminum-plastic panel coating processing system and its aluminum-plastic panel coating process, which can solve the need to fix the aluminum coil first in the existing coating process, and then perform manual coating, which is a cumbersome process Complex, the existing equipment is not stable for the aluminum coil and it is not easy to keep the aluminum coil in a tight state for a long time. When painting, each paint needs to be applied to the thickness required by the work. The paint cannot be recovered in time, an

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